<template>
	<view style="padding: 30rpx;">
		<button @click="callSetStorage()">setStorage</button>
		<button @click="callGetStorage()">获取缓存</button>
		<button @click="callStoInfo()" type="primary">获取字段列表</button>
		<button @click="callRemove()" type="warn"plain="true">删除</button>
		<button @click="callClear()" type="warn">清空</button>
	</view>
</template>

<script>
	export default {
		data() {
			return {
				
			}
		},
		methods: {
			callSetStorage(){
				console.log("callSetStorage--> userName chenyingyu");
				uni.setStorage({
					key:"userName",
					data:"chenyingyu",
					success() {
						console.log("存储userName 成功回调");
					},
					fail() {
						console.error("存储userName 失败");
					}
				})
			},
			callGetStorage(){
				uni.getStorage({
					key:"userName",
					success:function(result) {
						console.log("获取本地缓存成功 result.data:" + result.data);
					},
					fail:function(e) {
						console.error("获取本地缓存失败:" + JSON.stringify(result));
						console.error("获取本地缓存失败:" + result.errMsg);
					}
				})
			},
			callStoInfo(){
				console.log("callStoInfo-->");
				uni.getStorageInfo({
					success:function(result) {
						console.log("callStoInfo-->" + JSON.stringify(result));
						console.log("callStoInfo-->" + result.keys);
					}
				})
			},
			callRemove(){
				uni.removeStorage({
					key:"xingming",
					success: () => {
						console.log("removeStorage success>");
					},
					fail() {
						console.log("removeStorage fail>");
					}
				})
			},
			callClear(){
				uni.clearStorage();
			}
		}
	}
</script>

<style>
button{
	margin: 30rpx;
}
</style>